dpsoftrast.h

   1
   2 #ifndef DPSOFTRAST_H
   3 #define DPSOFTRAST_H
   4
   5 #include <stdlib.h>
   6
   7 #define DPSOFTRAST_MAXMIPMAPS 16
   8 #define DPSOFTRAST_TEXTURE_MAXSIZE (1<<(DPSOFTRAST_MAXMIPMAPS - 1))
   9 #define DPSOFTRAST_MAXTEXTUREUNITS 16
  10 #define DPSOFTRAST_MAXTEXCOORDARRAYS 8
  11
  12 // type of pixels in texture (some of these are converted to BGRA8 on update)
  13 #define DPSOFTRAST_TEXTURE_FORMAT_BGRA8 0
  14 #define DPSOFTRAST_TEXTURE_FORMAT_DEPTH 1
  15 #define DPSOFTRAST_TEXTURE_FORMAT_RGBA8 2
  16 #define DPSOFTRAST_TEXTURE_FORMAT_ALPHA8 3
  17 #define DPSOFTRAST_TEXTURE_FORMAT_RGBA16F 4
  18 #define DPSOFTRAST_TEXTURE_FORMAT_RGBA32F 5
  19 #define DPSOFTRAST_TEXTURE_FORMAT_COMPAREMASK 0x0F
  20
  21 // modifier flags for texture (can not be changed after creation)
  22 #define DPSOFTRAST_TEXTURE_FLAG_MIPMAP 0x10
  23 #define DPSOFTRAST_TEXTURE_FLAG_CUBEMAP 0x20
  24 #define DPSOFTRAST_TEXTURE_FLAG_USEALPHA 0x40
  25 #define DPSOFTRAST_TEXTURE_FLAG_CLAMPTOEDGE 0x80
  26
  27 typedef enum DPSOFTRAST_TEXTURE_FILTER_e
  28 {
  29         DPSOFTRAST_TEXTURE_FILTER_NEAREST = 0,
  30         DPSOFTRAST_TEXTURE_FILTER_LINEAR = 1,
  31         DPSOFTRAST_TEXTURE_FILTER_NEAREST_MIPMAP_TRIANGLE = 2,
  32         DPSOFTRAST_TEXTURE_FILTER_LINEAR_MIPMAP_TRIANGLE = 3,
  33 }
  34 DPSOFTRAST_TEXTURE_FILTER;
  35
  36 int DPSOFTRAST_Init(int width, int height, int numthreads, int interlace, unsigned int *colorpixels, unsigned int *depthpixels);
  37 void DPSOFTRAST_Shutdown(void);
  38 void DPSOFTRAST_Flush(void);
  39 void DPSOFTRAST_Finish(void);
  40
  41 int DPSOFTRAST_Texture_New(int flags, int width, int height, int depth);
  42 void DPSOFTRAST_Texture_Free(int index);
  43 void DPSOFTRAST_Texture_UpdatePartial(int index, int mip, const unsigned char *pixels, int blockx, int blocky, int blockwidth, int blockheight);
  44 void DPSOFTRAST_Texture_UpdateFull(int index, const unsigned char *pixels);
  45 int DPSOFTRAST_Texture_GetWidth(int index, int mip);
  46 int DPSOFTRAST_Texture_GetHeight(int index, int mip);
  47 int DPSOFTRAST_Texture_GetDepth(int index, int mip);
  48 unsigned char *DPSOFTRAST_Texture_GetPixelPointer(int index, int mip);
  49 void DPSOFTRAST_Texture_Filter(int index, DPSOFTRAST_TEXTURE_FILTER filter);
  50
  51 void DPSOFTRAST_SetRenderTargets(int width, int height, unsigned int *depthpixels, unsigned int *colorpixels0, unsigned int *colorpixels1, unsigned int *colorpixels2, unsigned int *colorpixels3);
  52 void DPSOFTRAST_Viewport(int x, int y, int width, int height);
  53 void DPSOFTRAST_ClearColor(float r, float g, float b, float a);
  54 void DPSOFTRAST_ClearDepth(float d);
  55 void DPSOFTRAST_ColorMask(int r, int g, int b, int a);
  56 void DPSOFTRAST_DepthTest(int enable);
  57 void DPSOFTRAST_ScissorTest(int enable);
  58 void DPSOFTRAST_Scissor(float x, float y, float width, float height);
  59 void DPSOFTRAST_ClipPlane(float x, float y, float z, float w);
  60
  61 void DPSOFTRAST_BlendFunc(int smodulate, int dmodulate);
  62 void DPSOFTRAST_BlendSubtract(int enable);
  63 void DPSOFTRAST_DepthMask(int enable);
  64 void DPSOFTRAST_DepthFunc(int comparemode);
  65 void DPSOFTRAST_DepthRange(float range0, float range1);
  66 void DPSOFTRAST_PolygonOffset(float alongnormal, float intoview);
  67 void DPSOFTRAST_CullFace(int mode);
  68 void DPSOFTRAST_Color4f(float r, float g, float b, float a);
  69 void DPSOFTRAST_GetPixelsBGRA(int blockx, int blocky, int blockwidth, int blockheight, unsigned char *outpixels);
  70 void DPSOFTRAST_CopyRectangleToTexture(int index, int mip, int tx, int ty, int sx, int sy, int width, int height);
  71 void DPSOFTRAST_SetTexture(int unitnum, int index);
  72
  73 void DPSOFTRAST_SetVertexPointer(const float *vertex3f, size_t stride);
  74 void DPSOFTRAST_SetColorPointer(const float *color4f, size_t stride);
  75 void DPSOFTRAST_SetColorPointer4ub(const unsigned char *color4ub, size_t stride);
  76 void DPSOFTRAST_SetTexCoordPointer(int unitnum, int numcomponents, size_t stride, const float *texcoordf);
  77
  78 typedef enum gl20_texunit_e
  79 {
  80         // postprocess shaders, and generic shaders:
  81         GL20TU_FIRST = 0,
  82         GL20TU_SECOND = 1,
  83         GL20TU_GAMMARAMPS = 2,
  84         // standard material properties
  85         GL20TU_NORMAL = 0,
  86         GL20TU_COLOR = 1,
  87         GL20TU_GLOSS = 2,
  88         GL20TU_GLOW = 3,
  89         // material properties for a second material
  90         GL20TU_SECONDARY_NORMAL = 4,
  91         GL20TU_SECONDARY_COLOR = 5,
  92         GL20TU_SECONDARY_GLOSS = 6,
  93         GL20TU_SECONDARY_GLOW = 7,
  94         // material properties for a colormapped material
  95         // conflicts with secondary material
  96         GL20TU_PANTS = 4,
  97         GL20TU_SHIRT = 7,
  98         // fog fade in the distance
  99         GL20TU_FOGMASK = 8,
 100         // compiled ambient lightmap and deluxemap
 101         GL20TU_LIGHTMAP = 9,
 102         GL20TU_DELUXEMAP = 10,
 103         // refraction, used by water shaders
 104         GL20TU_REFRACTION = 3,
 105         // reflection, used by water shaders, also with normal material rendering
 106         // conflicts with secondary material
 107         GL20TU_REFLECTION = 7,
 108         // rtlight attenuation (distance fade) and cubemap filter (projection texturing)
 109         // conflicts with lightmap/deluxemap
 110         GL20TU_ATTENUATION = 9,
 111         GL20TU_CUBE = 10,
 112         GL20TU_SHADOWMAP2D = 15,
 113         GL20TU_CUBEPROJECTION = 12,
 114         // rtlight prepass data (screenspace depth and normalmap)
 115 //      GL20TU_UNUSED1 = 13,
 116         GL20TU_SCREENNORMALMAP = 14,
 117         // lightmap prepass data (screenspace diffuse and specular from lights)
 118         GL20TU_SCREENDIFFUSE = 11,
 119         GL20TU_SCREENSPECULAR = 12,
 120         // fake reflections
 121         GL20TU_REFLECTMASK = 5,
 122         GL20TU_REFLECTCUBE = 6,
 123         GL20TU_FOGHEIGHTTEXTURE = 14
 124 }
 125 gl20_texunit;
 126
 127 typedef enum glsl_attrib_e
 128 {
 129         GLSLATTRIB_POSITION = 0,
 130         GLSLATTRIB_COLOR = 1,
 131         GLSLATTRIB_TEXCOORD0 = 2,
 132         GLSLATTRIB_TEXCOORD1 = 3,
 133         GLSLATTRIB_TEXCOORD2 = 4,
 134         GLSLATTRIB_TEXCOORD3 = 5,
 135         GLSLATTRIB_TEXCOORD4 = 6,
 136         GLSLATTRIB_TEXCOORD5 = 7,
 137         GLSLATTRIB_TEXCOORD6 = 8,
 138         GLSLATTRIB_TEXCOORD7 = 9,
 139 }
 140 glsl_attrib;
 141
 142 typedef enum shaderlanguage_e
 143 {
 144         SHADERLANGUAGE_GLSL,
 145         SHADERLANGUAGE_HLSL,
 146         SHADERLANGUAGE_COUNT
 147 }
 148 shaderlanguage_t;
 149
 150 // this enum selects which of the glslshadermodeinfo entries should be used
 151 typedef enum shadermode_e
 152 {
 153         SHADERMODE_GENERIC, ///< (particles/HUD/etc) vertex color, optionally multiplied by one texture
 154         SHADERMODE_POSTPROCESS, ///< postprocessing shader (r_glsl_postprocess)
 155         SHADERMODE_DEPTH_OR_SHADOW, ///< (depthfirst/shadows) vertex shader only
 156         SHADERMODE_FLATCOLOR, ///< (lightmap) modulate texture by uniform color (q1bsp, q3bsp)
 157         SHADERMODE_VERTEXCOLOR, ///< (lightmap) modulate texture by vertex colors (q3bsp)
 158         SHADERMODE_LIGHTMAP, ///< (lightmap) modulate texture by lightmap texture (q1bsp, q3bsp)
 159         SHADERMODE_FAKELIGHT, ///< (fakelight) modulate texture by "fake" lighting (no lightmaps, no nothing)
 160         SHADERMODE_LIGHTDIRECTIONMAP_MODELSPACE, ///< (lightmap) use directional pixel shading from texture containing modelspace light directions (q3bsp deluxemap)
 161         SHADERMODE_LIGHTDIRECTIONMAP_TANGENTSPACE, ///< (lightmap) use directional pixel shading from texture containing tangentspace light directions (q1bsp deluxemap)
 162         SHADERMODE_LIGHTDIRECTIONMAP_FORCED_LIGHTMAP, // forced deluxemapping for lightmapped surfaces
 163         SHADERMODE_LIGHTDIRECTIONMAP_FORCED_VERTEXCOLOR, // forced deluxemapping for vertexlit surfaces
 164         SHADERMODE_LIGHTDIRECTION, ///< (lightmap) use directional pixel shading from fixed light direction (q3bsp)
 165         SHADERMODE_LIGHTSOURCE, ///< (lightsource) use directional pixel shading from light source (rtlight)
 166         SHADERMODE_REFRACTION, ///< refract background (the material is rendered normally after this pass)
 167         SHADERMODE_WATER, ///< refract background and reflection (the material is rendered normally after this pass)
 168         SHADERMODE_DEFERREDGEOMETRY, ///< (deferred) render material properties to screenspace geometry buffers
 169         SHADERMODE_DEFERREDLIGHTSOURCE, ///< (deferred) use directional pixel shading from light source (rtlight) on screenspace geometry buffers
 170         SHADERMODE_COUNT
 171 }
 172 shadermode_t;
 173
 174 typedef enum shaderpermutation_e
 175 {
 176         SHADERPERMUTATION_DIFFUSE = 1<<0, ///< (lightsource) whether to use directional shading
 177         SHADERPERMUTATION_VERTEXTEXTUREBLEND = 1<<1, ///< indicates this is a two-layer material blend based on vertex alpha (q3bsp)
 178         SHADERPERMUTATION_VIEWTINT = 1<<2, ///< view tint (postprocessing only), use vertex colors (generic only)
 179         SHADERPERMUTATION_COLORMAPPING = 1<<3, ///< indicates this is a colormapped skin
 180         SHADERPERMUTATION_SATURATION = 1<<4, ///< saturation (postprocessing only)
 181         SHADERPERMUTATION_FOGINSIDE = 1<<5, ///< tint the color by fog color or black if using additive blend mode
 182         SHADERPERMUTATION_FOGOUTSIDE = 1<<6, ///< tint the color by fog color or black if using additive blend mode
 183         SHADERPERMUTATION_FOGHEIGHTTEXTURE = 1<<7, ///< fog color and density determined by texture mapped on vertical axis
 184         SHADERPERMUTATION_FOGALPHAHACK = 1<<8, ///< fog color and density determined by texture mapped on vertical axis
 185         SHADERPERMUTATION_GAMMARAMPS = 1<<9, ///< gamma (postprocessing only)
 186         SHADERPERMUTATION_CUBEFILTER = 1<<10, ///< (lightsource) use cubemap light filter
 187         SHADERPERMUTATION_GLOW = 1<<11, ///< (lightmap) blend in an additive glow texture
 188         SHADERPERMUTATION_BLOOM = 1<<12, ///< bloom (postprocessing only)
 189         SHADERPERMUTATION_SPECULAR = 1<<13, ///< (lightsource or deluxemapping) render specular effects
 190         SHADERPERMUTATION_POSTPROCESSING = 1<<14, ///< user defined postprocessing (postprocessing only)
 191         SHADERPERMUTATION_REFLECTION = 1<<15, ///< normalmap-perturbed reflection of the scene infront of the surface, preformed as an overlay on the surface
 192         SHADERPERMUTATION_OFFSETMAPPING = 1<<16, ///< adjust texcoords to roughly simulate a displacement mapped surface
 193         SHADERPERMUTATION_OFFSETMAPPING_RELIEFMAPPING = 1<<17, ///< adjust texcoords to accurately simulate a displacement mapped surface (requires OFFSETMAPPING to also be set!)
 194         SHADERPERMUTATION_SHADOWMAP2D = 1<<18, ///< (lightsource) use shadowmap texture as light filter
 195         SHADERPERMUTATION_SHADOWMAPVSDCT = 1<<19, ///< (lightsource) use virtual shadow depth cube texture for shadowmap indexing
 196         SHADERPERMUTATION_SHADOWMAPORTHO = 1<<20, ///< (lightsource) use orthographic shadowmap projection
 197         SHADERPERMUTATION_DEFERREDLIGHTMAP = 1<<21, ///< (lightmap) read Texture_ScreenDiffuse/Specular textures and add them on top of lightmapping
 198         SHADERPERMUTATION_ALPHAKILL = 1<<22, ///< (deferredgeometry) discard pixel if diffuse texture alpha below 0.5, (generic) apply global alpha
 199         SHADERPERMUTATION_REFLECTCUBE = 1<<23, ///< fake reflections using global cubemap (not HDRI light probe)
 200         SHADERPERMUTATION_NORMALMAPSCROLLBLEND = 1<<24, ///< (water) counter-direction normalmaps scrolling
 201         SHADERPERMUTATION_BOUNCEGRID = 1<<25, ///< (lightmap) use Texture_BounceGrid as an additional source of ambient light
 202         SHADERPERMUTATION_BOUNCEGRIDDIRECTIONAL = 1<<26, ///< (lightmap) use 16-component pixels in bouncegrid texture for directional lighting rather than standard 4-component
 203         SHADERPERMUTATION_TRIPPY = 1<<27, ///< use trippy vertex shader effect
 204         SHADERPERMUTATION_DEPTHRGB = 1<<28, ///< read/write depth values in RGB color coded format for older hardware without depth samplers
 205         SHADERPERMUTATION_ALPHAGEN_VERTEX = 1<<29, ///< alphaGen vertex
 206         SHADERPERMUTATION_SKELETAL = 1<<30, ///< (skeletal models) use skeletal matrices to deform vertices (gpu-skinning)
 207         SHADERPERMUTATION_OCCLUDE = 1<<31, ///< use occlusion buffer for corona
 208         SHADERPERMUTATION_COUNT = 32 ///< size of shaderpermutationinfo array
 209 }
 210 shaderpermutation_t;
 211
 212 typedef enum DPSOFTRAST_UNIFORM_e
 213 {
 214         DPSOFTRAST_UNIFORM_Texture_First,
 215         DPSOFTRAST_UNIFORM_Texture_Second,
 216         DPSOFTRAST_UNIFORM_Texture_GammaRamps,
 217         DPSOFTRAST_UNIFORM_Texture_Normal,
 218         DPSOFTRAST_UNIFORM_Texture_Color,
 219         DPSOFTRAST_UNIFORM_Texture_Gloss,
 220         DPSOFTRAST_UNIFORM_Texture_Glow,
 221         DPSOFTRAST_UNIFORM_Texture_SecondaryNormal,
 222         DPSOFTRAST_UNIFORM_Texture_SecondaryColor,
 223         DPSOFTRAST_UNIFORM_Texture_SecondaryGloss,
 224         DPSOFTRAST_UNIFORM_Texture_SecondaryGlow,
 225         DPSOFTRAST_UNIFORM_Texture_Pants,
 226         DPSOFTRAST_UNIFORM_Texture_Shirt,
 227         DPSOFTRAST_UNIFORM_Texture_FogHeightTexture,
 228         DPSOFTRAST_UNIFORM_Texture_FogMask,
 229         DPSOFTRAST_UNIFORM_Texture_Lightmap,
 230         DPSOFTRAST_UNIFORM_Texture_Deluxemap,
 231         DPSOFTRAST_UNIFORM_Texture_Attenuation,
 232         DPSOFTRAST_UNIFORM_Texture_Cube,
 233         DPSOFTRAST_UNIFORM_Texture_Refraction,
 234         DPSOFTRAST_UNIFORM_Texture_Reflection,
 235         DPSOFTRAST_UNIFORM_Texture_ShadowMap2D,
 236         DPSOFTRAST_UNIFORM_Texture_CubeProjection,
 237         DPSOFTRAST_UNIFORM_Texture_ScreenNormalMap,
 238         DPSOFTRAST_UNIFORM_Texture_ScreenDiffuse,
 239         DPSOFTRAST_UNIFORM_Texture_ScreenSpecular,
 240         DPSOFTRAST_UNIFORM_Texture_ReflectMask,
 241         DPSOFTRAST_UNIFORM_Texture_ReflectCube,
 242         DPSOFTRAST_UNIFORM_Alpha,
 243         DPSOFTRAST_UNIFORM_BloomBlur_Parameters,
 244         DPSOFTRAST_UNIFORM_ClientTime,
 245         DPSOFTRAST_UNIFORM_Color_Ambient,
 246         DPSOFTRAST_UNIFORM_Color_Diffuse,
 247         DPSOFTRAST_UNIFORM_Color_Specular,
 248         DPSOFTRAST_UNIFORM_Color_Glow,
 249         DPSOFTRAST_UNIFORM_Color_Pants,
 250         DPSOFTRAST_UNIFORM_Color_Shirt,
 251         DPSOFTRAST_UNIFORM_DeferredColor_Ambient,
 252         DPSOFTRAST_UNIFORM_DeferredColor_Diffuse,
 253         DPSOFTRAST_UNIFORM_DeferredColor_Specular,
 254         DPSOFTRAST_UNIFORM_DeferredMod_Diffuse,
 255         DPSOFTRAST_UNIFORM_DeferredMod_Specular,
 256         DPSOFTRAST_UNIFORM_DistortScaleRefractReflect,
 257         DPSOFTRAST_UNIFORM_EyePosition,
 258         DPSOFTRAST_UNIFORM_FogColor,
 259         DPSOFTRAST_UNIFORM_FogHeightFade,
 260         DPSOFTRAST_UNIFORM_FogPlane,
 261         DPSOFTRAST_UNIFORM_FogPlaneViewDist,
 262         DPSOFTRAST_UNIFORM_FogRangeRecip,
 263         DPSOFTRAST_UNIFORM_LightColor,
 264         DPSOFTRAST_UNIFORM_LightDir,
 265         DPSOFTRAST_UNIFORM_LightPosition,
 266         DPSOFTRAST_UNIFORM_OffsetMapping_ScaleSteps,
 267         DPSOFTRAST_UNIFORM_PixelSize,
 268         DPSOFTRAST_UNIFORM_ReflectColor,
 269         DPSOFTRAST_UNIFORM_ReflectFactor,
 270         DPSOFTRAST_UNIFORM_ReflectOffset,
 271         DPSOFTRAST_UNIFORM_RefractColor,
 272         DPSOFTRAST_UNIFORM_Saturation,
 273         DPSOFTRAST_UNIFORM_ScreenCenterRefractReflect,
 274         DPSOFTRAST_UNIFORM_ScreenScaleRefractReflect,
 275         DPSOFTRAST_UNIFORM_ScreenToDepth,
 276         DPSOFTRAST_UNIFORM_ShadowMap_Parameters,
 277         DPSOFTRAST_UNIFORM_ShadowMap_TextureScale,
 278         DPSOFTRAST_UNIFORM_SpecularPower,
 279         DPSOFTRAST_UNIFORM_UserVec1,
 280         DPSOFTRAST_UNIFORM_UserVec2,
 281         DPSOFTRAST_UNIFORM_UserVec3,
 282         DPSOFTRAST_UNIFORM_UserVec4,
 283         DPSOFTRAST_UNIFORM_ViewTintColor,
 284         DPSOFTRAST_UNIFORM_ViewToLightM1,
 285         DPSOFTRAST_UNIFORM_ViewToLightM2,
 286         DPSOFTRAST_UNIFORM_ViewToLightM3,
 287         DPSOFTRAST_UNIFORM_ViewToLightM4,
 288         DPSOFTRAST_UNIFORM_ModelToLightM1,
 289         DPSOFTRAST_UNIFORM_ModelToLightM2,
 290         DPSOFTRAST_UNIFORM_ModelToLightM3,
 291         DPSOFTRAST_UNIFORM_ModelToLightM4,
 292         DPSOFTRAST_UNIFORM_TexMatrixM1,
 293         DPSOFTRAST_UNIFORM_TexMatrixM2,
 294         DPSOFTRAST_UNIFORM_TexMatrixM3,
 295         DPSOFTRAST_UNIFORM_TexMatrixM4,
 296         DPSOFTRAST_UNIFORM_BackgroundTexMatrixM1,
 297         DPSOFTRAST_UNIFORM_BackgroundTexMatrixM2,
 298         DPSOFTRAST_UNIFORM_BackgroundTexMatrixM3,
 299         DPSOFTRAST_UNIFORM_BackgroundTexMatrixM4,
 300         DPSOFTRAST_UNIFORM_ModelViewProjectionMatrixM1,
 301         DPSOFTRAST_UNIFORM_ModelViewProjectionMatrixM2,
 302         DPSOFTRAST_UNIFORM_ModelViewProjectionMatrixM3,
 303         DPSOFTRAST_UNIFORM_ModelViewProjectionMatrixM4,
 304         DPSOFTRAST_UNIFORM_ModelViewMatrixM1,
 305         DPSOFTRAST_UNIFORM_ModelViewMatrixM2,
 306         DPSOFTRAST_UNIFORM_ModelViewMatrixM3,
 307         DPSOFTRAST_UNIFORM_ModelViewMatrixM4,
 308         DPSOFTRAST_UNIFORM_PixelToScreenTexCoord,
 309         DPSOFTRAST_UNIFORM_ModelToReflectCubeM1,
 310         DPSOFTRAST_UNIFORM_ModelToReflectCubeM2,
 311         DPSOFTRAST_UNIFORM_ModelToReflectCubeM3,
 312         DPSOFTRAST_UNIFORM_ModelToReflectCubeM4,
 313         DPSOFTRAST_UNIFORM_ShadowMapMatrixM1,
 314         DPSOFTRAST_UNIFORM_ShadowMapMatrixM2,
 315         DPSOFTRAST_UNIFORM_ShadowMapMatrixM3,
 316         DPSOFTRAST_UNIFORM_ShadowMapMatrixM4,
 317         DPSOFTRAST_UNIFORM_BloomColorSubtract,
 318         DPSOFTRAST_UNIFORM_NormalmapScrollBlend,
 319         DPSOFTRAST_UNIFORM_OffsetMapping_LodDistance,
 320         DPSOFTRAST_UNIFORM_OffsetMapping_Bias,
 321         DPSOFTRAST_UNIFORM_TOTAL
 322 }
 323 DPSOFTRAST_UNIFORM;
 324
 325 void DPSOFTRAST_SetShader(int mode, int permutation, int exactspecularmath);
 326 #define DPSOFTRAST_Uniform1f(index, v0) DPSOFTRAST_Uniform4f(index, v0, 0, 0, 0)
 327 #define DPSOFTRAST_Uniform2f(index, v0, v1) DPSOFTRAST_Uniform4f(index, v0, v1, 0, 0)
 328 #define DPSOFTRAST_Uniform3f(index, v0, v1, v2) DPSOFTRAST_Uniform4f(index, v0, v1, v2, 0)
 329 void DPSOFTRAST_Uniform4f(DPSOFTRAST_UNIFORM index, float v0, float v1, float v2, float v3);
 330 void DPSOFTRAST_Uniform4fv(DPSOFTRAST_UNIFORM index, const float *v);
 331 void DPSOFTRAST_UniformMatrix4fv(DPSOFTRAST_UNIFORM index, int arraysize, int transpose, const float *v);
 332 void DPSOFTRAST_Uniform1i(DPSOFTRAST_UNIFORM index, int i0);
 333
 334 void DPSOFTRAST_DrawTriangles(int firstvertex, int numvertices, int numtriangles, const int *element3i, const unsigned short *element3s);
 335
 336 #endif // DPSOFTRAST_H